WHOWA!!
Hold it, if you complain about JBoss documentation, read ejb concepts
first!!! there are WORKING samples in the CVS and in the documentation, so
go and read them first!
Burkhard
----- Original Message -----
From: "Edward Wang" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, July 11, 2001 11:58 AM
Subject: Re: [JBoss-user] Urgent, May someone tell me how JBoss realize a
Transaction?
> My Bean is a BMP entity bean, and I have already set the
<persistence-type>Bean</persistence-type> in ejb-jar.xml.
> In my impression, <transaction-type> </transaction-type> is only needed
in the ejb-jar.xml for a Session Bean?
>
> Better if someone could send me a BMP entitybean .jar file with the source
code that really works with transaction
> on JBoss+Tomcat. All of us knows, that the poor documentation and examples
of JBoss frustrated us too much.
> May any of you do me the favour? Thanks a lot!!!!!!!
>
> Below is my ejb-jar.xml file:
> <?xml version="1.0" encoding="UTF-8"?>
>
> <ejb-jar>
> <description>zee120 Bean</description>
> <display-name>zee120BeanHome</display-name>
> <enterprise-beans>
> <entity>
> <ejb-name>zee120BeanHome</ejb-name>
> <home>com.edward.MSTMT.Entity.zee120.zee120BeanHome</home>
> <remote>com.edward.MSTMT.Entity.zee120.zee120</remote>
> <ejb-class>com.edward.MSTMT.Entity.zee120.zee120Bean</ejb-class>
> <persistence-type>Bean</persistence-type>
>
<prim-key-class>com.edward.MSTMT.Entity.zee120.zee120BeanPK</prim-key-class>
> </entity>
> </enterprise-beans>
> </ejb-jar>
>
> below is the jboss.xml:
> <?xml version="1.0" encoding="UTF-8"?>
>
> <jboss>
> <enterprise-beans>
> <entity>
> <ejb-name>zee120BeanHome</ejb-name>
> <jndi-name>zee120BeanHome</jndi-name>
> </entity>
> </enterprise-beans>
> </jboss>
>
>
> Thanks in advance.
>
> Edward
>
> ----- Original Message -----
> From: Saint-Martin Cecile
> To: [EMAIL PROTECTED]
> Sent: Wednesday, July 11, 2001 5:28 PM
> Subject: RE: [JBoss-user] Urgent, May someone tell me how JBoss realize a
Transaction?
>
>
> Is your entity ben CMP or BMP, i.e. in your ejb-jar.xml file what's your
<transaction-type> </transaction-type> value?
>
>
> SAINT-MARTIN Cecile
> [EMAIL PROTECTED]
> -----Message d'origine-----
> De : [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]De la part de Edward Wang
> Envoy�� : mercredi 11 juillet 2001 11:12
> �� : JBoss
> Objet : [JBoss-user] Urgent, May someone tell me how JBoss realize a
Transaction?
>
>
> Now I am using JBoss+Tomcat 2.22 pack.
>
> I setup a Datasource that connect to SQLServer 7.0 with the JDBC Driver of
WebLogic (BEA Sys, a Type 4 Driver).
> And in my Client Class that calls an EJB (Entity), I use the
"javax.transaction.UserTransaction", it seems JBoss
> can not find the name in it's Context. Then I use a TxManager class in the
following way:
>
> TxManager tx = null;
>
> try {
> tx = org.jboss.tm.TxManager.getInstance();
> tx.begin();
>
> zee120Beanhome home = getHome();
> zee120BeanPK pk = new zee120BeanPK("001");
> zee120 cli = home.findByPK(pk);
>
> cli.remove();
>
> tx.commit();
> } catch (Exception e) {
> tx.rollback();
> }
>
> The record "001" is expected to exist in my DB still if some error occurs,
but the result is it was removed.
>
> How can I use Transaction with JBoss?
>
> Thanks for your help.
>
>
> $,�� �f��)��+-$,�� �X��?�� ~��zw��i��b��,���y?���b��??-�w��6�ˬ
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